Examples

"In Europe, we learn there are three varieties of cocoa— criollo, forastero, trinitario —but I met a professor in São Paulo who told me that in the Amazon they've found already 24,000 different cocoa varieties," he says, emerging from a back room with a box of hand-grenade-sized pods from a plant closely related to cocoa harvested on his journey and a tray of his latest chocolate creation.